From patchwork Thu Mar 13 11:44:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: archit taneja X-Patchwork-Id: 3825411 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id E2F129F369 for ; Thu, 13 Mar 2014 11:45:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1F3532017E for ; Thu, 13 Mar 2014 11:45:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3AD6D20172 for ; Thu, 13 Mar 2014 11:45:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754194AbaCMLpm (ORCPT ); Thu, 13 Mar 2014 07:45:42 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:60483 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754184AbaCMLpg (ORCPT ); Thu, 13 Mar 2014 07:45:36 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s2DBjYZi019592; Thu, 13 Mar 2014 06:45:34 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s2DBjYJQ029377; Thu, 13 Mar 2014 06:45:34 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.174.1; Thu, 13 Mar 2014 06:45:33 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s2DBjXQO025098; Thu, 13 Mar 2014 06:45:33 -0500 Received: from localhost (a0393947pc.apr.dhcp.ti.com [172.24.145.166] (may be forged)) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s2DBjWt29390; Thu, 13 Mar 2014 06:45:32 -0500 (CDT) From: Archit Taneja To: , CC: , , Archit Taneja Subject: [PATCH v4 10/14] v4l: ti-vpe: Use correct bus_info name for the device in querycap Date: Thu, 13 Mar 2014 17:14:12 +0530 Message-ID: <1394711056-10878-11-git-send-email-archit@ti.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1394711056-10878-1-git-send-email-archit@ti.com> References: <1394526833-24805-1-git-send-email-archit@ti.com> <1394711056-10878-1-git-send-email-archit@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The bus_info parameter in v4l2_capabilities expects a 'platform_' prefix. This wasn't done in the driver and hence was breaking compliance. Update the bus_info parameter accordingly. Reviewed-by: Hans Verkuil Signed-off-by: Archit Taneja --- drivers/media/platform/ti-vpe/vpe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index c066eb8..3a312ea 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -1346,7 +1346,8 @@ static int vpe_querycap(struct file *file, void *priv, { strncpy(cap->driver, VPE_MODULE_NAME, sizeof(cap->driver) - 1); strncpy(cap->card, VPE_MODULE_NAME, sizeof(cap->card) - 1); - strlcpy(cap->bus_info, VPE_MODULE_NAME, sizeof(cap->bus_info)); + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", + VPE_MODULE_NAME); cap->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING; cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0;